<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="班级" prop="className">
        <el-input v-model="queryParams.className" placeholder="请输入班级" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="姓名" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入姓名" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="学号" prop="studentId">
        <el-input v-model="queryParams.studentId" placeholder="请输入学号" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="性别" prop="gender">
        <el-select v-model="queryParams.gender" placeholder="请选择性别" clearable>
          <el-option v-for="dict in student_info_sex" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd"
          v-hasPermi="['student:student:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate"
          v-hasPermi="['student:student:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['student:student:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="Download" @click="handleExport"
          v-hasPermi="['student:student:export']">导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="studentList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="编号" align="center" prop="id" width="20"/>
      <el-table-column label="班级" align="center" prop="className" />
      <el-table-column label="姓名" align="center" prop="name" />
      <el-table-column label="学号" align="center" prop="studentId" />
      <el-table-column label="性别" align="center" prop="gender" width="30">
        <template #default="scope">
          <dict-tag :options="student_info_sex" :value="scope.row.gender" />
        </template>
      </el-table-column>
      <el-table-column label="手机号" align="center" prop="phoneNumber" />
      <el-table-column label="辅导员" align="center" prop="counselorName" />
      <el-table-column label="辅导员手机号" align="center" prop="counselorPhone" />
      <el-table-column label="公寓" align="center" prop="apartmentName" />
      <el-table-column label="公寓层" align="center" prop="floorNum" width="50"/>
      <el-table-column label="宿舍号" align="center" prop="roomNum" width="50"/>
      <el-table-column label="省" align="center" prop="province" width="30" />
      <el-table-column label="市" align="center" prop="city" width="30"/>
      <el-table-column label="县" align="center" prop="county" width="30"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['student:student:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
            v-hasPermi="['student:student:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改学生信息管理对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="studentRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="班级" prop="className">
          <el-input v-model="form.className" placeholder="请输入班级" />
        </el-form-item>
        <el-form-item label="姓名" prop="name">
          <el-input v-model="form.name" placeholder="请输入姓名" />
        </el-form-item>
        <el-form-item label="学号" prop="studentId">
          <el-input v-model="form.studentId" placeholder="请输入学号" />
        </el-form-item>
        <el-form-item label="性别" prop="gender">
          <el-select v-model="form.gender" placeholder="请选择性别">
            <el-option v-for="dict in student_info_sex" :key="dict.value" :label="dict.label"
              :value="dict.value"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="手机号" prop="phoneNumber">
          <el-input v-model="form.phoneNumber" placeholder="请输入手机号" />
        </el-form-item>
        <el-form-item label="辅导员" prop="counselorName">
          <el-input v-model="form.counselorName" placeholder="请输入辅导员" />
        </el-form-item>
        <el-form-item label="辅导员手机号" prop="counselorPhone">
          <el-input v-model="form.counselorPhone" placeholder="请输入辅导员手机号" />
        </el-form-item>
        <el-form-item label="公寓" prop="apartmentName">
          <el-input v-model="form.apartmentName" placeholder="请输入公寓" />
        </el-form-item>
        <el-form-item label="公寓层" prop="floorNum">
          <el-input v-model="form.floorNum" placeholder="请输入公寓层" />
        </el-form-item>
        <el-form-item label="宿舍号" prop="roomNum">
          <el-input v-model="form.roomNum" placeholder="请输入宿舍号" />
        </el-form-item>
        <el-form-item label="省" prop="province">
          <el-input v-model="form.province" placeholder="请输入省" />
        </el-form-item>
        <el-form-item label="市" prop="city">
          <el-input v-model="form.city" placeholder="请输入市" />
        </el-form-item>
        <el-form-item label="县" prop="county">
          <el-input v-model="form.county" placeholder="请输入县" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Student">
import { listStudent, getStudent, delStudent, addStudent, updateStudent } from "@/api/student/student";

const { proxy } = getCurrentInstance();
const { student_info_sex } = proxy.useDict('student_info_sex');

const studentList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    className: null,
    name: null,
    studentId: null,
    gender: null,
  },
  rules: {
    className: [
      { required: true, message: "班级不能为空", trigger: "blur" }
    ],
    name: [
      { required: true, message: "姓名不能为空", trigger: "blur" }
    ],
    studentId: [
      { required: true, message: "学号不能为空", trigger: "blur" }
    ],
    gender: [
      { required: true, message: "性别不能为空", trigger: "change" }
    ],
    phoneNumber: [
      { required: true, message: "手机号不能为空", trigger: "blur" }
    ],
    counselorName: [
      { required: true, message: "辅导员不能为空", trigger: "blur" }
    ],
    counselorPhone: [
      { required: true, message: "辅导员手机号不能为空", trigger: "blur" }
    ],
    apartmentName: [
      { required: true, message: "公寓不能为空", trigger: "blur" }
    ],
    floorNum: [
      { required: true, message: "公寓层不能为空", trigger: "blur" }
    ],
    roomNum: [
      { required: true, message: "宿舍号不能为空", trigger: "blur" }
    ],
    province: [
      { required: true, message: "省不能为空", trigger: "blur" }
    ],
    city: [
      { required: true, message: "市不能为空", trigger: "blur" }
    ],
    county: [
      { required: true, message: "县不能为空", trigger: "blur" }
    ]
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询学生信息管理列表 */
function getList() {
  loading.value = true;
  listStudent(queryParams.value).then(response => {
    studentList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    className: null,
    name: null,
    studentId: null,
    gender: null,
    phoneNumber: null,
    counselorName: null,
    counselorPhone: null,
    apartmentName: null,
    floorNum: null,
    roomNum: null,
    province: null,
    city: null,
    county: null
  };
  proxy.resetForm("studentRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加学生信息管理";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value
  getStudent(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改学生信息管理";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["studentRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateStudent(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addStudent(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除学生信息管理编号为"' + _ids + '"的数据项？').then(function () {
    return delStudent(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => { });
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('student/student/export', {
    ...queryParams.value
  }, `student_${new Date().getTime()}.xlsx`)
}

getList();
</script>
